After trying to deploy 20 machines with the UI, 12 of them are broken and the UI is spinning forever

[Jacopo Rota]

After deploying 20 machines on MAAS deb 3.3 with the UI, 12 of them became "Allocated" and can't be opened anymore in the UI.

Looking at the regiond logs, when I try to open a machine in the UI an exception is logged

            return self.full_dehydrate(obj)
          File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 219, in full_dehydrate
          File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 857, in callInContext
          File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 82, in callWithContext
          File "/usr/lib/python3/dist-packages/twisted/_threads/_team.py", line 182, in doWork
            task()
        --- <exception caught here> ---
          File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 244, in inContext
            result = inContext.theWork() # type: ignore[attr-defined]
          File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 260, in <lambda>
            inContext.theWork = lambda: context.call( # type: ignore[attr-defined]
          File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 117, in callWithContext
            return self.currentContext().callWithContext(ctx, func, *args, **kw)
          File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 82, in callWithContext
            return func(*args, **kw)
          File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 857, in callInContext
            return func(*args, **kwargs)
          File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 203, in wrapper
            result = func(*args, **kwargs)
          File "/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 771, in call_within_transaction
            return func_outside_txn(*args, **kwargs)
          File "/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 574, in retrier
            return func(*args, **kwargs)
          File "/usr/lib/python3.10/contextlib.py", line 79, in inner
            return func(*args, **kwds)
          File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 437, in prep_user_execute
            return self._call_method_track_queries(
          File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 461, in _call_method_track_queries
            result = method(params)
          File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 700, in get
            return self.full_dehydrate(obj)
          File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 219, in full_dehydrate
            field_obj = getattr(obj, field_name)
          File "/usr/lib/python3/dist-packages/django/db/models/fields/related_descriptors.py", line 187, in __get__
            rel_obj = self.get_object(instance)
          File "/usr/lib/python3/dist-packages/django/db/models/fields/related_descriptors.py", line 154, in get_object
            return qs.get(self.field.get_reverse_related_filter(instance))
          File "/usr/lib/python3/dist-packages/django/db/models/query.py", line 435, in get
            raise self.model.DoesNotExist(
        metadataserver.models.scriptset.DoesNotExist: ScriptSet matching query does not exist.

[Thorsten Merten (thorsten-merten)]

Do you have more information how to reproduce this?

[Jacopo Rota (r00ta)]

I'm unsure if we should close bugs without having tried to reproduce them

[Anton Troyanov (troyanov)]

It seems that the issue could happen due to a missing FK relation which was fixed in master and 3.5
https://code.launchpad.net/~troyanov/maas/+git/maas/+merge/462602

So far I failed to reproduce it.

[Launchpad Janitor (janitor)]

[Expired for MAAS 3.3 because there has been no activity for 60 days.]